diff options
| author | Daniel Jasper <djasper@google.com> | 2013-02-06 21:04:05 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2013-02-06 21:04:05 +0000 |
| commit | 4e8a7b4a95962f63a938c0d21c9aca0a51b78345 (patch) | |
| tree | 97e7db0d0b7daf128d7f3c091cf322b840160f7d /unittests/Format/FormatTest.cpp | |
| parent | 415514d5fbc2761b7f2938aa9112b079249820d6 (diff) | |
Become a little smarter with formatting long chains of pipes.
Assign a high penalty to breaking before "<<" if the previous token is a
string literal ending in ":" or "=".
Before:
llvm::outs()
<< "aaaaaaaaaaaaaaaaa = " << aaaaaaaaaaaaaaaaa << "bbbbbbbbbbbbbbbbb = "
<< bbbbbbbbbbbbbbbbb << "ccccccccccccccccc = " << ccccccccccccccccc
<< "ddddddddddddddddd = " << ddddddddddddddddd << "eeeeeeeeeeeeeeeee = "
<< eeeeeeeeeeeeeeeee;
After:
llvm::outs() << "aaaaaaaaaaaaaaaaa = " << aaaaaaaaaaaaaaaaa
<< "bbbbbbbbbbbbbbbbb = " << bbbbbbbbbbbbbbbbb
<< "ccccccccccccccccc = " << ccccccccccccccccc
<< "ddddddddddddddddd = " << ddddddddddddddddd
<< "eeeeeeeeeeeeeeeee = " << eeeeeeeeeeeeeeeee;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174545 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/Format/FormatTest.cpp')
| -rw-r--r-- | unittests/Format/FormatTest.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp index 69096076ba..160126ba3d 100644 --- a/unittests/Format/FormatTest.cpp +++ b/unittests/Format/FormatTest.cpp @@ -1318,6 +1318,13 @@ TEST_F(FormatTest, AlignsPipes) { " << \" cccccc = \" << pkt.cccccc << \"\\n\"\n" " << \" ddd = [\" << pkt.ddd << \"]\\n\"\n" " << \"}\";"); + + verifyFormat( + "llvm::outs() << \"aaaaaaaaaaaaaaaaa = \" << aaaaaaaaaaaaaaaaa\n" + " << \"bbbbbbbbbbbbbbbbb = \" << bbbbbbbbbbbbbbbbb\n" + " << \"ccccccccccccccccc = \" << ccccccccccccccccc\n" + " << \"ddddddddddddddddd = \" << ddddddddddddddddd\n" + " << \"eeeeeeeeeeeeeeeee = \" << eeeeeeeeeeeeeeeee;"); } TEST_F(FormatTest, UnderstandsEquals) { |